def create_unique_str(pre=u'', extra=u"\u00bf"):
"""
@param pre: The string to prefix the unique string with. Defaults to
nothing.
@param extra: The string to append to the unique string. Default to a
unicode character.
@return: A unique string.
"""
return u"%s%s%s" % (pre, utils.uuid(), extra)
def get_unique_slug(organization, name, max=100):
import re
from pylons_common.lib.utils import uuid
def gen_slug(input, addon=u''):
return (u'-'.join(re.findall('[a-z0-9]+', input, flags=re.IGNORECASE)))[:max].lower() + addon
for c in range(20):
slug = gen_slug(name, addon=(c and unicode(c) or u''))
project = Session.query(Project
).filter(Project.organization==organization
).filter(Project.slug==slug
).first()
if not project: return slug
return utils.uuid() #they have 20 projects named similarly, now they get eids!
def get_structure(real_user, user, project, path=u'/'):
"""
For a given path will get all the files, directories and files within
the top level directories.
returns something like this:
[(Directory(/), [
(File('bleh.png'), Change('latestversion')),
]),
(Directory(/mydir), [
(File('bleh2.png'), Change('latestversion')),
]),]
"""
if path[-1] != u'/': path = path + u'/'
def get_file_tuple(f):
return (f, f.get_change())
entities = project.get_entities(filepath=path)
res = []
cur_dir = None
cur_dir_files = []
for entity in entities:
if entity.type == projects.File.TYPE:
cur_dir_files.append(get_file_tuple(entity))
#root dir is a special case...
elif entity.type == projects.Directory.TYPE and not entity.name:
cur_dir = entity
#is directory
else:
res.append(_get_files_for_dir(project, entity))
if not cur_dir:
if path[:-1]:
cur_dir = project.get_entities(filepath=path[:-1])
else:
#return fake dir for root
cur_dir = projects.Directory(path=u'/', name=u'', eid=uuid())
res = [(cur_dir, cur_dir_files)] + res
if not cur_dir_files and not cur_dir: return None
return res
def short_uuid():
return utils.uuid()[0:6]
